"As reported by The Associated Press, Marvel Enterprises Inc. and Marvel Characters, Inc. have sued NCsoft Corporation and Cryptic Studios," reads the message on Cryptic's company website. "The complaint is meritless. Cryptic Studios is confident that the District Court will reject all of Marvel's claims and fully vindicate Cryptic Studios in all respects."

When contacted by IGN, NCsoft was unable to offer comment at this time.

Marvel's suit seeks undisclosed damages, as well as an injunction against the use of Marvel properties in City of Heroes. We'll keep you informed as the situation develops.